4022311700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{77801}}^1$

素因数の和:77873

約数の個数: 72

約数和(自身を含む): 9724627584

約数和(自身を除く): 5702315884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 188, 220, 235, 275, 470, 517, 550, 940, 1034, 1100, 1175, 2068, 2350, 2585, 4700, 5170, 10340, 12925, 25850, 51700, 77801, 155602, 311204, 389005, 778010, 855811, 1556020, 1711622, 1945025, 3423244, 3656647, 3890050, 4279055, 7313294, 7780100, 8558110, 14626588, 17116220, 18283235, 21395275, 36566470, 40223117, 42790550, 73132940, 80446234, 85581100, 91416175, 160892468, 182832350, 201115585, 365664700, 402231170, 804462340, 1005577925, 2011155850, 4022311700]

約数ペア:

[(1, 4022311700), (2, 2011155850), (4, 1005577925), (5, 804462340), (10, 402231170), (11, 365664700), (20, 201115585), (22, 182832350), (25, 160892468), (44, 91416175), (47, 85581100), (50, 80446234), (55, 73132940), (94, 42790550), (100, 40223117), (110, 36566470), (188, 21395275), (220, 18283235), (235, 17116220), (275, 14626588), (470, 8558110), (517, 7780100), (550, 7313294), (940, 4279055), (1034, 3890050), (1100, 3656647), (1175, 3423244), (2068, 1945025), (2350, 1711622), (2585, 1556020), (4700, 855811), (5170, 778010), (10340, 389005), (12925, 311204), (25850, 155602), (51700, 77801)]